Neon has three naturally occurring isotopes, Ne-20, Ne-21 and Ne-22. Ne-20 has a mass of 19.9924

Name: Neon has three naturally occurring isotopes, Ne-20, Ne-21 and Ne-22. Ne-20 has a mass of 19.9924356 amu and natural abundance of 90.48%, and Ne-21 has a mass of 20.0038428 amu and natural abundance of 0.27%. Calculate the percent abundance and atomic mass for the missing isotope.
Uploaded: 2023-07-05T09:52:46-08:00
Duration: 1 min 44 s
Channel: Madhur L
Description: Neon has three naturally occurring isotopes, Ne-20, Ne-21 and Ne-22. Ne-20 has a mass of 19.9924356 amu and natural abundance of 90.48%, and Ne-21 has a mass of 20.0038428 amu and natural abundance of 0.27%. Calculate the percent abundance and atomic mass for the missing isotope.

Question

Anand Jangid · Accepted Answer

1. We know that the sum of the percent abundances of all three isotopes should be 100%. So, let

Question

Neon has three naturally occurring isotopes, Ne-20, Ne-21 and Ne-22. Ne-20 has a mass of 19.9924356 amu and natural abundance of 90.48%, and Ne-21 has a mass of 20.0038428 amu and natural abundance of 0.27%. Calculate the percent abundance and atomic mass for the missing isotope.

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